<template>
  <section>
    <!--工具条-->
    <el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
      <el-form :inline="true" :model="filters">
        <el-form-item>
          <el-input v-model="filters.keyword" placeholder="关键字"></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" v-on:click="search">查询</el-button>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="handleAdd">新增</el-button>
        </el-form-item>
      </el-form>
    </el-col>

    <!--列表-->
    <el-table :data="detail" highlight-current-row v-loading="listLoading" @selection-change="selsChange"
              style="width: 100%;">
      <el-table-column type="selection" width="55">
      </el-table-column>
      <el-table-column type="index" width="60">
      </el-table-column>
      <el-table-column prop="name" label="字典明细" width="200">
      </el-table-column>
      <el-table-column prop="type.name" label="字典明细类型" width="200" >
      </el-table-column>
      <el-table-column label="操作" width="150">
        <template scope="scope">
          <el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
          <el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <!--工具条-->
    <el-col :span="24" class="toolbar">
      <el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
      <el-pagination layout="prev, pager, next" @current-change="handleCurrentChange" :page-size="pageSize"
                     :total="total"
                     :current-page="currentPage"
                     style="float:right;">
      </el-pagination>
    </el-col>

    <!--编辑界面-->
    <el-dialog :title="title" :visible.sync="editFormVisible" :close-on-click-modal="false">
      <el-form :model="editForm" label-width="80px" :rules="editFormRules" ref="editForm">
        <el-form-item label="字典名称" prop="name">
          <el-input v-model="editForm.name" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="字典类型">
          <el-select v-model="editForm.typesId" placeholder="请选择">
            <el-option
                v-for="item in types"
                :label="item.name"
                :value="item.id">
              <span style="float: left">{{ item.name }}</span>
              <span style="float: right; color: #8492a6; font-size: 13px">{{ item.sn }}</span>
            </el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click.native="editFormVisible = false">取消</el-button>
        <el-button type="primary" @click.native="editSubmit" :loading="editLoading">提交</el-button>
      </div>
    </el-dialog>
    <!--抽屉-->
  </section>
</template>


<script>
import util from '../../common/js/util'
//import NProgress from 'nprogress'
import {
  getDepartmentListPage,
  removeDepartment,
  batchRemoveDepartment,
  editDepartment,
  addDepartment
} from '../../api/api';

export default {
  data() {
    return {
      table: false,
      gridData: [],
      options:[],
      value:'',
      types:[],
      detail:[],
      title : '',
      currentPage: 1,
      pageSize: 5,
      filters: {
        keyword: ''
      },
      total: 0,
      page: 1,
      listLoading: false,
      sels: [],//列表选中列

      editFormVisible: false,//编辑界面是否显示
      editLoading: false,
      editFormRules: {
        name: [
          {required: true, message: '请输入字典明细名称', trigger: 'blur'}
        ],
        typesId: [
          {required: true, message: '请选择字典明细类型', trigger: 'blur'}
        ],

      },
      //编辑界面数据
      editForm: {
        id: null,
        sn:'',
        name: '',
        typesId:null,
      },


    }
  },
  methods: {
    getTypes(){
      this.$http.get("/type")
          .then(result =>{
            this.types = result.data;
          })

    },
    search(){
      this.currentPage = 1
      this.getDetail();
    },
    handleCurrentChange(val) {
      this.currentPage = val;
      this.getDetail();
    },
    //获取部门列表
    getDetail() {
      // 参数
      let para = {
        currentPage: this.currentPage,
        pageSize: this.pageSize,
        keyword: this.filters.keyword
      };
      // 列表忙等
      this.listLoading = true;
      // 请求后端接口 获取数据
      this.$http.post("/detail", para)
          .then(result => {
            this.listLoading = false;
            // 回调函数
            this.detail = result.data.rows;
            this.total = result.data.totals;
          })
          .catch(result => {
            this.$message({
              message: '网络不通',
              type: 'error'
            });
          })
    },
    //删除
    handleDel: function (index, row) {
      this.$confirm('确认删除该记录吗?', '提示', {
        type: 'warning'
      }).then(() => {
        this.listLoading = true; // 列表忙等
        //NProgress.start();
        // let para = {id: row.id};
        this.listLoading = false;
        this.$http.delete("/detail/" + row.id)
            .then(result => {
              this.listLoading = false;
              // 1.获取后端传递的AjaxResult对象
              result = result.data;
              if(result.success){
                // 后端返回的true
                this.$message({
                  message: result.msg,
                  type: 'success'
                });
                // 这个东西 设不设置 看需求
                this.currentPage = 1
                // 刷新列表
                this.getDetail();
              }else {
                // 后端返回的false
                this.$message({
                  message: result.msg,
                  type: 'error'
                });
              }
            })
            .catch(result => {
              this.$message({
                message: "网络不通",
                type: 'error'
              });
            })
      })
    },
    //显示编辑界面
    handleEdit: function (index, row) {
      this.title = '编辑';
      this.editFormVisible = true;
      this.editForm = Object.assign({}, row);
    },
    //显示新增界面
    handleAdd: function () {
      this.title = '新增';
      this.editFormVisible = true;
      this.editForm = {
        id: '',
        sn:'',
        name: '',
        typesId:'',
      };
    },
    // 编辑
    editSubmit: function () {
      // 发送请求之前 又做了校验
      this.$refs.editForm.validate((valid) => {
        if (valid) {
          this.$confirm('确认提交吗？', '提示', {}).then(() => {
            // 按钮忙等
            this.editLoading = true;
            let para = Object.assign({}, this.editForm);
            this.$http.put("/detail", para)
                .then(result => {
                  // 请求成功 肯定是请求到后端了 true false
                  this.editLoading = false;
                  this.editFormVisible = false
                  result = result.data;
                  if (result.success) {
                    // 后端返回的true
                    this.$message({
                      message: result.msg,
                      type: 'success'
                    });
                  } else {
                    // 返回false
                    this.$message({
                      message: result.msg,
                      type: 'error'
                    });
                  }
                  // 刷新列表
                  this.getDetail();
                })
                .catch(result => {
                  // 请求失败 404
                  this.$message({
                    message: '网络不通',
                    type: 'error'
                  });
                })
          });
        }
      });
    },
    selsChange: function (sels) {
      this.sels = sels;
    },
    //批量删除
    batchRemove: function () {
      // 不需要toString
      var ids = this.sels.map(item => item.id);
      this.$confirm('确认删除选中记录吗？', '提示', {
        type: 'warning'
      }).then(() => {
        this.listLoading = true;
        this.$http.patch("/detail", ids)
            .then(result => {
              // 请求成功 肯定是请求到后端了 true false
              this.listLoading = false;
              result = result.data;
              if (result.success) {
                // 后端返回的true
                this.$message({
                  message: result.msg,
                  type: 'success'
                });
              } else {
                // 返回false
                this.$message({
                  message: result.msg,
                  type: 'error'
                });
              }
              // 刷新列表
              this.currentPage = 1
              this.getDetail();
            })
            .catch(result => {
              // 请求失败 404
              this.$message({
                message: '网络不通',
                type: 'error'
              });
            })
      }).catch(() => {

      });
    }
  },
  mounted() { // 钩子函数
    this.getDetail();
    this.getTypes();
  }
}

</script>

<style scoped>

</style>